//
// CSPTask+PromiseLike.h
// CSPTaskPromise
//
// Copyright (c) 2014,2015 Hironori Ichimiya <hiron@hironytic.com>
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//

#import "CSPTask.h"

extern NSString *const CSPMTaskErrorDomain;
extern NSString *const CSPMUnderlyingExceptionKey;
typedef NS_ENUM(NSInteger, CSPMTaskErrorCode) {
    CSPMTaskErrorException = 1,
};

typedef id (^CSPMSuccessResultBlock)(id result);
typedef id (^CSPMErrorResultBlock)(NSError *error);
typedef CSPTask *(^CSPMFinallyBlock)();

@interface CSPTask (PromiseLike)

- (CSPTask *)thenWithExecutor:(CSPExecutor *)executor withBlock:(CSPMSuccessResultBlock)block;
- (CSPTask *)catchWithExecutor:(CSPExecutor *)executor withBlock:(CSPMErrorResultBlock)block;
- (CSPTask *)finallyWithExecutor:(CSPExecutor *)executor withBlock:(CSPMFinallyBlock)block;

- (CSPTask *(^)(CSPContinuationBlock))continueWith;
- (CSPTask *(^)(CSPMSuccessResultBlock))then;
- (CSPTask *(^)(CSPMErrorResultBlock))catch;
- (CSPTask *(^)(CSPMErrorResultBlock))catchWith;  // for Objective-C++
- (CSPTask *(^)(CSPMFinallyBlock))finally;

- (CSPTask *(^)(CSPExecutor *, CSPContinuationBlock))continueOn;
- (CSPTask *(^)(CSPExecutor *, CSPMSuccessResultBlock))thenOn;
- (CSPTask *(^)(CSPExecutor *, CSPMErrorResultBlock))catchOn;
- (CSPTask *(^)(CSPExecutor *, CSPMFinallyBlock))finallyOn;

- (CSPTask *(^)(CSPContinuationBlock))continueOnMain;
- (CSPTask *(^)(CSPMSuccessResultBlock))thenOnMain;
- (CSPTask *(^)(CSPMErrorResultBlock))catchOnMain;
- (CSPTask *(^)(CSPMFinallyBlock))finallyOnMain;

@end
